#!/bin/sh

# normalize and repeat stdin
/usr/bin/awk '{
	sub(/rset_env_[0-9a-zA-Z]{6}/, "rset_env_XXXXXX");
	print }'

# echo command line, quoting arguments with spaces
/usr/bin/awk 'BEGIN {
	printf "ssh"
	for (i=1; i<ARGC; i++) {
		if (index(ARGV[i], " "))
			printf " \047" ARGV[i] "\047"
		else
			printf " " ARGV[i]
	}
	printf "\n" }' "$@"
